Pro Audio Amplifiers
Shop by Category
Shop by Number of Channels
Shop by Brand
Best Selling
1,177 results
- AU $320.00or Best OfferAU $15.00 postage
- Pre-owned · BehringerAU $40.00AU $18.95 postage0 bids5d 20h
- Pre-owned · CrownAU $550.00AU $30.00 postage
- AU $50.00or Best OfferFree postage
- AU $109.00Trending at AU $110.48Only 3 left
eBay Plus - AU $249.00Free postage24 watching
- Refurbished · CrownAU $250.00or Best Offer
- Brand new · VoxAU $60.95Free postage
- AU $187.95Free postage
- Pre-owned · Australian MonitorAU $169.00or Best OfferAU $29.80 postage0 bids3d 15h
- Pre-owned · Technical HifiAU $120.00or Best OfferAU $150.00 postage
- AU $1,150.00or Best OfferAU $50.00 postage
- Parts only · LD SystemsAU $160.00AU $23.50 postage
- Very Powerful BRILLIANT SOUND + Feedback DetectionRefurbished · BehringerAU $190.000 bids18h 20mLocal pickup
- Pre-owned · Australian MonitorAU $215.00AU $50.00 postage0 bids6d 6h
- AU $50.00AU $100.00 postage0 bids1d
- AU $317.95Free postage
- AU $99.99or Best OfferAU $39.99 postage0 bids1d 4h
- Pre-owned · TOAAU $90.00Local pickup
- Brand new · VoxAU $57.95Free postage
- AU $999.00Was: AU $1,399.00was AU $1,399.00
eBay Plus - Pre-owned · UnbrandedAU $250.00
- AU $1,399.00Was: AU $2,199.00was AU $2,199.004 watching
eBay Plus - AU $219.00Local pickup
- AU $69.95or Best OfferFree postage
- AU $49.95or Best OfferAU $22.00 postage
- Pre-owned · Line 6AU $119.54AU $48.00 postage0 bids3d 4h
- Pre-ownedAU $361.00AU $29.00 postage0 bids2d 4h
- Pre-owned · FenderAU $30.82AU $48.00 postage0 bids3d 4h
- AU $89.00or Best OfferLocal pickup
- AU $125.00or Best OfferLocal pickup
- AU $602.92Free postageOnly 1 left!
- AU $149.00AU $38.80 postage0 bids6d 18h
- Brand new · Power DynamicsAU $179.00Free postage
- AU $249.00AU $10.95 postage79 sold
- AU $179.00Free postage15 watching
- AU $199.00AU $10.95 postage42 watching
- Refurbished · UnbrandedAU $100.00AU $25.00 postage0 bids3d 3h
- AU $450.00or Best OfferOnly 1 left!Local pickup
- Pre-owned · AlesisAU $124.94or Best OfferAU $212.64 postage
- AU $219.00AU $10.95 postage
- Pre-owned · BehringerAU $195.00or Best OfferLocal pickup
- Brand new · VonyxAU $299.00Free postage26 watching
- AU $249.00Free postage
- AU $699.00Free postage
- Brand new · BehringerAU $599.00Free postage
- Brand new · BehringerAU $679.00Free postage
- Brand new · BehringerAU $579.00Free postage
- Pre-owned · Australian MonitorAU $950.00or Best OfferLocal pickup
- Brand new · Power DynamicsAU $298.99Free postage
- Pre-owned · Australian MonitorAU $199.950 bids4d 20h
- AU $395.00
- Pre-owned · DenonAU $250.00Only 1 left!
- AU $197.95Free postage
- Brand new · Power DynamicsAU $398.99Free postage7 watching
- Brand new · MarshallAU $34.95Free postage
- AU $319.00Free postage61 sold
- AU $187.95Free postage
- Pre-owned · CrownAU $750.00or Best OfferAU $40.00 postage9 watching
- Pre-owned · Australian MonitorAU $300.00or Best OfferAU $14.95 postage
You may also like
Pro-Audio Amplifiers
First things first, an audio amplifier is an electronic device that increases the amplitude of a small signal to a level suitable enough to drive the loudspeakers, and it does this while maintaining the smaller signal's detail. This phenomenon is linearity. The higher the amplifier linearity, the more the output signal will be a clear representation of the input signal. An amplifier is an essential component of a sound system since it provides the power needed to get an audio signal to the speaker system and out to the audience. Normally, you categorise audio amplifiers based on gain, output power, number of channels, maximum supply voltage, nominal gain bandwidth and packaging type. Pro Audio is a wholesaler that works hand in hand with professional amplifier manufacturers to ensure that you get the most reliable range of professional audio amplifiers the industry has to offer. If you are an audiophile then Pro Amplifiers are a perfect choice. Don't just buy for the sake of it; instead, go for a quality model that will take complete advantage audio capabilities of your machines.
How Can I Identify a Good Audio Amplifier?
Whether you're buying a power address system (PA), home theatre system or a concert sound reinforcement systems, ensure that you have conducted a performance test. There are several ways that you can use to determine an audio amplifier performance:
- Listening test: If you're buying from the store then ask for a performance test. By listening to your amplifier as it drives through the speaker system you'll be able to tell if it's good sound or not.
- Amplifier specs sheet: From this can determine the amplifier's ability to deliver great sound. Be sure to check the distortion levels, amplifier power ratings, amplifier dynamic headroom and signal to noise ratio. This will help you choose an audio amplifier that suits your needs.
- Customer reviews: Before making any purchases, take a minute or two to read customer feedback. This is important when you're looking for a second opinion.
How Do I Classify Power Amplifiers in Terms of Channels?
Based on the number channels offered, there three categories of power amplifiers:
- Mono/Single channel: Are suitable for low-frequency applications such as a 4-ohm woofer
- Stereo: Have a left and right output and therefore can power two speakers, hence the name 2-channels.
- Multi-channel: Is a 4-channel amplifier capable of producing equal power in two pairs, therefore can power two pairs of full-range speakers.